baber/WOPTO huggingface dataset:
Patent JP-2000099715-A (JP)
Title: Picture data processor
Inventor: YOSHIDA YASUNARI
IPC: G06T5/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To make more effectively executable the color correction for picture data by using a look-up table. SOLUTION: The colors of read picture data are corrected by a display look-up table 112 and the color-corrected data are displayed on a display. The table 112 regulates the value of output picture data of each of plural regulated points set up in a three-dimensional coordinate system setting up the values of input picture data as coordinate values, the value of output picture data corresponding to the value of optional input picture data is obtained by interpolating operation, the value of output picture data of a regulated point corresponding to the maximum value of the input picture data is set up to a value larger than '255' which is a programmed maximum value and the programmed maximum value is acquired also for an input picture data value smaller than the maximum value, so that a clearer color image of high luminance can be obtained.  A look-up table for recording read picture data sets up the value of output picture data corresponding to the minimum value of input picture data to a value smaller than a prescribed minimum value.
Patent JP-H03128522-A (JP)
Title: Delay circuit
Inventor: ISHIHARA TSUTOMU
IPC: H03K5/13
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the influence of delay time fluctuation caused by power supply voltage fluctuation and manufacture process fluctuation by adding an operational amplifier and a voltage generating means and canceling the fluctuation of the power supply voltage and the fluctuation in the threshold value voltage of a logic circuit with the power supply voltage fluctuation by the charging or discharging current of a second MOS field effect transistor. CONSTITUTION:For a second MOS field effect transistor M2, the drain is guided by the drain of a first MOS field effect transistor M1 and the source is guided through a resistor Rc to another power supply line. A direct current voltage to be supplied to the non-inverted input terminal of an operational amplifier A1 is outputted from the voltage generating means composed of a logic circuit Q2, which is equal with a logic circuit Q1, and operational amplifiers A2 and A3 and obtained by calculating the threshold value voltage and the power supply voltage of the Q2. The A1 biases the gate and the source of the M2 so that a voltage on one end side of the resistor Rc can be equal with this direct current voltage. Consequently, the discharging current or the charging current to flow to the M2 is determined by a ratio between the direct current voltage and the resistance value of the Rc and the fluctuation of the power supply voltage and the threshold value voltage fluctuation of the logic circuit Q1 with this fluctuation are canceled.
Patent JP-S61144669-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1984-12-18
Abstract: PURPOSE:To eliminate the need for a motor to be exclusively used for a cooling fan and to reduce the weight and cost of an image forming device by coupling directly the cooling fan to the shaft part of the motor, providing a clutch to the shaft part, connecting the clutch to the shaft part in the stage of forming an image to take out the driving power of the motor and driving a photosensitive drum, developing roller and fixing roller pair. CONSTITUTION:The cooling fan 29, the photosensitive drum 10 and the developing roller 121 and fixing roller 24 of a developing device 12 are driven by the brushless motor 35. More specifically, both ends of the revolving shafts 351 of the motor 35 are projected from the motor 35 and the cooling fan 29 is attached to one end of the shaft 351. A positive clutch 131 is provided to the other end of the shaft 351. The clutch 131 is constituted of a turning part 132 which is freely rotatable with respect to the shaft 351 and a sliding part 133 which is fixed around the shaft part of the shaft 351 and is movable in the direction along the axial center.
Patent JP-2000083441-A (JP)
Title: Roll baler for stored feed
Inventor: YOSHIMURA TAKESHI
IPC: A01F15/07
Filed: 1998-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a roll baler capable of reaping crops for stored feed and molding the reaped crops as such into roll bales by partially utilizing the reaping and carrying portion of a combine harvester. SOLUTION: This roll baler for stored feed is provided with a reaping and carrying device A for reaping crops for stored feed in a crop field, gathering the reaped stem culm R in the center and continuously carrying the gathered stem culm to the obliquely rear upper portion of the frame for each same amount, a roll baler device D for molding the stem culm R carried to the obliquely rear upper portion of the frame 1 by the use of the reaping and carrying device A into roll bales V, and a stem culm-centering device B disposed between the reaping and carrying device A and the roll baler derive D and used for continuously carrying the stem culm R carried to the obliquely rear upper portion of the frame 1 by the use of the reaping and carrying device A and subsequently centering the carried stem culm.
Patent JP-H06116171-A (JP)
Title: Method for purifying natural squalene
Inventor: KITAZAWA SADAYA
IPC: A61P1/04
Filed: 1992-10-06
Abstract: PURPOSE:To purify a natural squalene useful for medicines, cosmetics, etc., having high purity, high quality and excellent safety free from color, smell and tastes by crystallizing a squalene having a given or higher purity under a specific condition. CONSTITUTION:Squalene having 98% or higher purity purified by distillation is dissolved in acetone 5-10 times as much as that of the squalene, cooled to-10 to-94 deg.C and crystallized and purified to give a natural squalene having 99.5% or higher purity.
Patent JP-S62132148-A (JP)
Title: Method of detecting possibility of formation of ice and ice alarm device for executing said method and utilization thereof
Inventor: MARUCHIN RUSUTENBAAGAA
IPC: G08B1/08
Filed: 1985-11-29
Abstract: The ice warning system comprises a diaphragm (2) set into vibration at one of its frequencies of resonance by a piezoelectric cell (3). The diaphragm (2) is thermically coupled to a metallic plate (4) alternately cooled and heated respectively below and above the ambient temperature (Tu) by Peltier elements (8) connected to a reversible DC current generator (11). A microprocessor (12) measures the variation of the resonance frequency caused by a deposit of ice on the diaphragm (2) during the cooling or heating periods and delivers an alarm signal whenever any variation of the frequency reaches and/or exceeds a predetermined value. The microprocessor (12) controls also the period, the magnitude and the direction of flow of the current from the current generator (11) in dependence on the ambient temperature and the temperature of the diaphragm. The ice warning system is preferably utilized in the aeronautical field for signaling the likelihood of natural ice formation on the engines and the wings of aircrafts.
Patent JP-H05337589-A (JP)
Title: Die for forging
Inventor: KOBAYASHI MASAHARU
IPC: B21J13/02
Filed: 1992-10-06
Abstract: PURPOSE:To forge a product without any crack in a projection part by arranging a holding member to a recessed part so as to be slidable in this depth direction and arranging a means for suppressing the retreat of this holding member. CONSTITUTION:Gas is supplied into a space 19 in an upper die 10. By the gas pressure in the space 19, a piston rod 20 is pushed out and the holding member 15 is positioned at the lower limit position. After incorporating a preform into the die, by applying a prescribed pressing force, the upper die 10 is descended, and by advancing an upper punch set 11 into the die, the preform is plastically deformed by an upper punch body 14. The material pushes up the holding member 15 against the pressing force of a gas spring 22 and advances to the lower part of a through-hole 16, i.e., the recessed part 6 to form the projecting part. In this way, the advancing speed of the material to the recessed part can be suppressed to the speed, by which the generation of crack in the projecting part in the product can be avoided.
Patent JP-H02113711-A (JP)
Title: Method and apparatus for minimizing output error of floating decimal point digital filter
Inventor: MURAKAMI TORU
IPC: G06F17/10
Filed: 1988-10-24
Abstract: PURPOSE:To obtain an ordering of a pole minimizing an output error at a high speed by checking an error caused from each section, repeating a procedure of ordering change storing its maximum value and decreasing the maximum value and implementing the procedure till the result is able to be decided by a prescribed equation. CONSTITUTION:An error calculation means 2 calculates an error affecting on output of each section respectively and the maximum value and the ordering are stored in a register 3. Then the ordering for zero is fixed and the ordering of a pole only is applied, the ordering of a pole disabled of decreasing the maximum value of the error of each section affecting its output is omitted and whether or not an optimum pole is obtained is discriminated by using a prescribed decision equation. Thus, the output error of cascade type floating decimal point digital filter is minimized at a high speed.
Patent JP-S61145671-A (JP)
Title: Equalizing processing method of data in multiple type computer system
Inventor: KANEWA HITOSHI
IPC: G06F11/16
Filed: 1984-12-19
Abstract: PURPOSE:To execute useful equalizing of a fixed data when one side system is shifted from a stop condition to a dependent mode by installing a preserving area of renewed history information of the fixed data in an auxiliary memory device, and storing the renewed data beforehand. CONSTITUTION:In the first system and second system auxiliary memory devices 311 and 321, history information preserving areas 3111 and 3211 are installed, and at these areas, the renewed history information of the fixed data is preserved. When the second system is shifted from a stop condition to the dependent mode, first, a fixed data renewed history information of an area 3111 in the first system device 311 which is a main mode, is taken out through a system linking device 4. Next, the presence and absence of preserving the fixed data renewed history information are decided, and in case of the preservation, the fixed data of an area 3211 in the unit 321 in a time series in the order in accordance with the fixed data renewed history information are renewed and shifted to the dependent mode. Thus, areas 3111 and 3112 are installed, the changed part of the fixed data is stored beforehand, and thereby, when the one side system is shifted from a step condition to a dependent mode, the fixed data can be usefully equalized.
Patent JP-2001093432-A (JP)
Title: Color cathode-ray tube
Inventor: KUNIYASU TSUTOMU
IPC: H01J29/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of placing a structural body of a shadow mask on the inside of a panel with specified 'Q' dimensions. SOLUTION: Radius of a locking hole 6 in the direction parallel to Z-Z of a tube axis is made larger than the radius thereof in a direction at ring angles to the tube axis Z-Z, wherein the locking hole 6 matches a stud pin 10 of a hang-down spring 4. Radius of the locking hole 6 in a direction at right angles to the tube axis Z-Z is an elliptical or a long circle and is equal to or slightly larger than that of a washer hole 7 made on a washer 5, wherein the radius of the locking hole 6 matches the stud pin 10 of the hang-down spring 4.
Patent JP-H04143276-A (JP)
Title: Production of cu alloy plated material by vacuum deposition
Inventor: TERADA MAKOTO
IPC: C23C14/58
Filed: 1990-10-05
Abstract: PURPOSE:To produce a Cu alloy plated material maintaining metallic luster by vacuum deposition at a low cost by subjecting the surface of a material to be plated to Cu alloy plating by vacuum deposition, introducing the plated material into a gas cooling zone kept in a nonoxidizing atmosphere through a vacuum sealing device, cooling the material and carrying out chemical treatment. CONSTITUTION:Cu 8 and an alloying element 9 put in melting and evaporating vessels 7 in a vacuum deposition chamber 1 are evaporated by heating with electron beams 6 from electron guns 5 to subject the surface of a travelling strip 1 to be plated to continuous Cu alloy plating by vacuum deposition. The plated strip is introduced into a gas cooling zone 12 kept in a nonoxidizing atmosphere of nitrogen, etc., through a vacuum sealing device 10. In the zone 12, the strip is rapidly cooled to <=150 deg.C without forming an oxide film. After optional skin pass rolling with a skin pass mill 15, the strip is chemically treated with a treating device 16 or coated and dried with a drier 18. A Cu alloy plated material maintaining a color tone and metallic luster peculiar to the Cu alloy over a long period of time is obtd.
Patent JP-H02114504-A (JP)
Title: Manufacture of rare earth magnet
Inventor: OSADA MANABU
IPC: H01F41/02
Filed: 1988-10-24
Abstract: PURPOSE:To economically form a sintered body for a rare earth magnet having a high density and uniform density distribution by piling up a plurality of unit compacted bodies, each of which is formed by compressing powder of a magnetic alloy in a magnetic field, and sintering the piled up bodies to one body by spark-sintering under pressure. CONSTITUTION:A unit molded body is formed by putting a required quantity of the powder of a magnetic alloy in a die and pressing the powder with top and bottom punches or top punch only and a plurality of unit molded bodies are put in a die 7 formed of an insulating material of ceramics, etc., or insulated by an insulating spacer. Then spark-sintering is performed by simultaneously impressing a magnetic field of several KOe by means of a magnetic field producing coil 10 and applying a DC from a power source 12 while the compacted bodies are pressurized with a top and bottom punches 8 and 9 or the top punch 8 only. Since the piled-up body of a plurality of unit compacted bodies respectively having a thickness of <=1mm is spark-sintered to one body in such way, a sintered body having uniform density distribution can be formed economically.
Patent JP-S63170120-A (JP)
Inventor: ERUNSUTO MOJIIGU
IPC: F02B1/04
Filed: 1987-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0561410-A (JP)
Title: Vehicle position detecting device
Inventor: IHARA YASUHIRO
IPC: G09B29/10
Filed: 1991-10-17
Abstract: PURPOSE:To detect the accurate position of a vehicle even when road data used for map matching arithmetic operation include an error in partial shape. CONSTITUTION:A map range selecting means 105 estimates the error quantity of the road data and uses a part which is small in error quantity as an evaluation range. A map matching arithmetic means 106 performing the matching arithmetic operation between a travel track found from the outputs of an azimuth sensor 101 and a distance sensor 102 and the road data by using only the evaluation range of the road data which is small in error quantity to calculate the current position of the vehicle calculates the present position of the vehicle.
Patent JP-H09233067-A (JP)
Title: Method and device for processing intelligence information
Inventor: OKANO HIROICHI
IPC: G06F19/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To conduct intelligence information processing with excellent operability and secrecy by setting a reliability level and/or security level of each part of information and employing an error correction coding and/or ciphering method depending on each level. SOLUTION: Data such as a document, a graphic, an image are generated and processed by a data generating information processing means 1. Each optional part of information is divided on a display section 8 such as a CRT by an information part division.reliability.secrecy setting means 2 and a reliability level and a security level are set to each part. A ciphering means 3 applies ciphering to each part by using a ciphering technology and a ciphering key depending on each secrecy level. Then a coding means 4 encodes each part by suing an error correction code in response to the reliability level. Then the data generating information processing means 1 sends and stores the data.
Patent JP-H07119728-A (JP)
Title: Propeller shaft structure for automobile
Inventor: WADA NORIYUKI
IPC: B60K17/22
Filed: 1993-10-27
Abstract: PURPOSE:To absorb and relax impact force to a propeller shaft at the time of vehicle collision by letting the propeller shaft be composed of both a first and a second shaft section located at the front and rear side, which are connected to each other via an universal joint, and enabling the first shaft section to be extracted/contracted. CONSTITUTION:When a differential gear at the front side is retreated at the time of vehicle collision, a first shaft member 1A is pushed on with pressure. In this place, since the first shaft member 1A is composed of an outer cylinder 31 and of an inner cylinder 32, which are fitted in through splines in such a way as to be freely slid, afterward impact energy can be absorbed by letting the locking force of a stopper ring 40 be crushed by the outer cylinder 31 at the front side, and thereby letting the outer cylinder be slid by a specified stroke roughly in the horizontal direction at the rear side. As a result, the deformation behavior of the propeller shaft is controlled so as to be stabilized afterward roughly in the horizontal direction, no irregular deformation such a case that the shaft is bent into a cabin, will never take place.
Patent JP-H1087286-A (JP)
Title: Hydraulic jack type chassis support base
Inventor: KABATA TAKESHI
IPC: B66F5/04
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To attain reduction of a time for setting up work of a hydraulic jack type chassis support base. SOLUTION: In a main unit frame 3, a hydraulic jack 1, chassis support table 2 supported an the hydraulic jack and a caster carriage 4 are provided, between the main unit frame 3 and the caster carriage 4, a foot-operated main unit frame press up device 7 and a hydraulic cylinder 6 are interposed. The press up device 7 is turned in the clockwise direction, the main unit frame 3 is pressed up, a caster 401 is extruded, to be moved to a prescribed position, thereafter the press up device 7 is returned, the main unit frame 3 is lowered down by its own weight, a chassis support base is fixedly positioned, simultaneously with delivering operating oil from the hydraulic cylinder 6 to a cylinder chamber 111 of the hydraulic jack 1 by lowering down the main unit frame 3, the support table 2 is automatically lifted.  In this way, a time for mounting work of the chassis support base can be reduced.
Patent JP-H0987492-A (JP)
Title: Polyester molding having metallic insert
Inventor: KATO HIDEKI
IPC: C08K7/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject molding with high adhesion and excellent productivity by using a resin composition prepared by filling a fibrous filler and a nonfibrous filler in a specific proportion in a polybutylene terephthalate resin having a relatively low molecular weight. SOLUTION: This polyester molding having a metallic insert is obtained by using a resin composition prepared by filling (B) 3-10wt.% fibrous filler (most preferably a glass fiber) and (C) 5-40wt.% nonfibrous filler such as of a platy or a granular shape (e.g. mica, talc or silica) in (A) a polybutylene terephthalate resin having preferably >=300P and <=1100P melt viscosity and a relatively low molecular weight and simultaneously molding the metallic insert. Furthermore, e.g. a resin obtained from 1,4-butanediol and dimethyl terephthalate or the 1,4-butanediol and terephthalic acid is cited as the component (A).
Patent JP-S63125312-A (JP)
Title: Mold-clamping apparatus for synthetic resin molding machine
Inventor: NAKAYAMA TOSHIO
IPC: B29C45/66
Filed: 1986-11-14
Abstract: PURPOSE:To avoid response delay for keeping parallelism, to make an adjusting work unnecessary and to improve reliability, by setting a plurality of ball-screw mechanisms rotating by a relative movement between a movable plate and an intermediate plate and, connecting them. CONSTITUTION:Four corners of a movable plate 16 and an intermediate plate 22 are respectively connected by four ball-screw mechanisms. Namely, a screw part material 36 of the ball-screw mechanism 34 is set in such a way that it can be rotated against the intermediate plate 22 and fixed in the axial direction, and a screw part material 38 combined therewith is fixed against the movable plate 16. A sprocket 39 is set monolithically on a female screw part material 36, and the four sprocket 39 are connected with a chain 40. Therefore, four female screw member 36 are rotated by an equal amt. at the same time. The moving speed and the moving amt. of four parts being set on the ball-screw mechanisms of the intermediate plate 22 are thereby kept always constant. Mold clamping can be carried out in such a way that the parallelism of the movable plate 16 to the fixed plate 10 is kept.
Patent JP-S62129960-A (JP)
Title: Method and device for manufacturing optical disk
Inventor: AZUMA KOICHI
IPC: G11B7/26
Filed: 1985-11-29
Abstract: PURPOSE:To produce a high-reliability optical disk with less contamination stably with improving the mass-productivity by moving a substrate in continuous processes in the same device and forming a reflecting film or recording film, a protection film, etc., and then cleaning a tray. CONSTITUTION:The substrate 2 placed on the tray 17 is moved successively by a conveying device 18 in the continuous processes in the same device to form the reflecting film or recording film on the substrate 2 by a thin film forming device 15. Then, the protection film is formed on the disk provided with the reflecting film or recording film by a protection film forming device 16 and then the tray 17 is cleaned by a cleaning device 19. Thus, the continuous processes are performed to improve the mass-productivity and the tray is cleaned, so the high-reliability optical disk having less contaminations such as dust and dirt is produced stably.
Patent JP-S61148498-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/12
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04146445-A (JP)
Title: Electrophotographic sensitive body
Inventor: HIROSE HISAHIRO
IPC: G03G5/06
Filed: 1990-10-08
Abstract: PURPOSE:To offer an electrophotographic sensitive body containing azo compound functioning effectively as a carrier generating material by forming combination even with a wide range carrier transportation material. CONSTITUTION:This electrophotographic sensitive body is provided with a photosensitive layer containing the azo compound represented in general equation [I] on a conductive supporting body. Two to four N=N-Cp are contained in general equation [I], and they can be coupled with any positions where R<1>, R<2>, R<3>, or R<4> can be substituted. Cp represents a coupler residual group provided with a phenol hydroxyl group, however, the phenol hydroxyl group is a hydroxyl group substituted to an aromatic hydrocarbon circle, and a hydrocarbon circle or a hetero-circle can be further condensated in the aromatic hydrocarbon circle. It is desirable to form a laminate type photosensitive body in which a carrier generating layer containing the carrier generating material consisting of the azo compound relating to this invention and a carrier transportation layer are laminated.